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Message-ID: <CA+Ln22HWHRROhzVQo4ptsKr5xNyMh=dnuCO7FEG1BsinpPg8MQ@mail.gmail.com>
Date: Mon, 15 Aug 2016 20:34:51 +0900
From: Tomasz Figa <tomasz.figa@...il.com>
To: perr <strongbox8@...o.com>
Cc: Krzysztof Kozłowski <k.kozlowski@...sung.com>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Linus Walleij <linus.walleij@...aro.org>,
Kukjin Kim <kgene@...nel.org>,
linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
"linux-samsung-soc@...r.kernel.org"
<linux-samsung-soc@...r.kernel.org>,
"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] pinctrl: exynos: remove duplicate calls in irq handler
Hi,
2016-08-15 19:17 GMT+09:00 perr <strongbox8@...o.com>:
> Because chained_irq_enter() has already called chip->irq_mask() and
> chip->irq_ack(), also chained_irq_exit() will call chip->irq_unmask(),
> so it's not necessary to call chip->irq_*() here.
>
> Signed-off-by: perr <strongbox8@...o.com>
>
> ---
> drivers/pinctrl/samsung/pinctrl-exynos.c | 6 +-----
> 1 file changed, 1 insertion(+), 5 deletions(-)
>
Indeed, nice finding. Thanks!
Acked-by: Tomasz Figa <tomasz.figa@...il.com>
Best regards,
Tomasz
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